<i class="jigsaw-box-relative" #resizeLineParent *ngIf="_$showResizeLine">
    <b #resizeLine
       class="jigsaw-box-resize-line"
       [class.jigsaw-box-resize-line-column]="parent?.direction == 'column'"
       j-resizable
       [parentBox]="element"
       [effectBox]="parent?.element"
       [effectDirection]="parent?.direction"
       [range]="_$resizeRange"
       (resize)="_$handleResize($event)"
       (resizeEnd)="_$handleResizeEnd()"
       (mousedown)="_$handleResizeStart($event)"></b>
</i>
<ng-content></ng-content>


